Working principle of HSK CNC tool holder

According to the working principle of Cnc Tool Holder, the user should know the clamping force / clamping strength

1. Heat shrinkable toolholder

2.Spring Collet Tool Holder

3.Face Milling Cutter holder

4.Side fixed end milling tool holder

5.High speed toolholder is used in many tool systems.

The taper shank of HSK adopts the working mode of simultaneous positioning and clamping of end face and taper face. Due to the effect of clamping force, the surface of HSK toolholder fits closely with the end face of spindle, and the surface plays a supporting role, which prevents the deformation of HSK toolholder and improves the rigidity of HSK tool system.  The representative of powerful toolholder is CNC needle roller milling chuck, which is characterized by needle bearing design, special arrangement, small locking resistance, high clamping force and no tool drop during heavy cutting. The inner hole adopts thick wall design with strong shock absorption capacity, which is suitable for heavy cutting.